Among the red canister variety of gelatin, there are yet even more decisions to be made! You have two options: kosher or porcine. Kosher meaning, pig-free and from cows only, and porcine which is primarily from pig parts (hide and bones).
A parallel port is an interface allowing a personal computer (PC) to transmit or receive data down multiple bundled cables to a peripheral device such as a printer. The most common parallel port is a printer port known as the Centronics port.
With their inclusion on the IBM PC in the early 1980s, they became an industry standard. While parallel ports gradually gained support for bidirectional transfers, USB ports started out as a medium for input and output at their debut in 1996.